Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
06/2010
06/22/2010US7742492 Real time data expansion for distributed I/O
06/22/2010US7742491 DSP voice buffersize negotiation between DSPs for voice packet end devices
06/22/2010US7742490 Enhanced encapsulation mechanism using GRE protocol
06/22/2010US7742489 Multi-protocol network interface card
06/22/2010US7742488 Router having a single CPU MAC
06/22/2010US7742487 System and method for integrated service access
06/22/2010US7742486 Network interconnect crosspoint switching architecture and method
06/22/2010US7742485 Distributed system for delivery of information via a digital network
06/22/2010US7742484 Multifabric communication using a backbone fabric
06/22/2010US7742483 Method and radio sation for transmitting data packets in a radio-communication system
06/22/2010US7742482 Upstream label assignment for the resource reservation protocol with traffic engineering
06/22/2010US7742481 Multiplexer, multimedia communication apparatus and time stamp generation method
06/22/2010US7742480 Selective header field dispatch in a network processing system
06/22/2010US7742479 Method and apparatus for dynamic network address reassignment employing interim network address translation
06/22/2010US7742478 Reply communication apparatus and ARP reply communication apparatus
06/22/2010US7742477 Interconnectivity between autonomous systems
06/22/2010US7742476 Synchronous peer to peer deployed application propagation for large clusters
06/22/2010US7742475 Techniques for distributing replication points for traffic using point-to-point links
06/22/2010US7742474 Virtual network interface cards with VLAN functionality
06/22/2010US7742473 Accelerator module
06/22/2010US7742472 Signal processing apparatus and stream processing method
06/22/2010US7742471 Methods and systems for routing packets with a hardware forwarding engine and a software forwarding engine
06/22/2010US7742470 Network resource reallocation
06/22/2010US7742469 Data input circuit and semiconductor device utilizing data input circuit
06/22/2010US7742468 Systems and methods for providing enhanced telephone services
06/22/2010US7742467 Method for performing segmented resource reservation
06/22/2010US7742466 Switchboard for multiple data rate communication system
06/22/2010US7742465 Method and device for tapping the payload data of multimedia connections in a packet network
06/22/2010US7742464 System and method for remotely controlling a communication terminal
06/22/2010US7742463 Security gatekeeper for a packetized voice communication network
06/22/2010US7742462 CD-ROM on which a program for functioning as an IP telephone terminal is recorded, management server, operation server, and IP telephone terminal setup method
06/22/2010US7742461 Method for remotely associating a communications device with a computer
06/22/2010US7742460 Method for detecting calls and corresponding units
06/22/2010US7742459 Method for distributing aggregate route information
06/22/2010US7742451 Method and apparatus for the transmission of packets of data
06/22/2010US7742450 Method for efficient bearer traffic routing in a communication system
06/22/2010US7742447 Method and apparatus for performing acquisition in power save mode for wireless communication systems
06/22/2010US7742445 Distributed network communication system which enables multiple network providers to use a common distributed network infrastructure
06/22/2010US7742443 Transmit power management in shared-communications channel networks
06/22/2010US7742440 Networks and methods integrating digital mobile standards
06/22/2010US7742437 CSNP cache for efficient periodic CSNP in a router
06/22/2010US7742436 Distributed networking agent and method of making and using the same
06/22/2010US7742435 Providing a low latency backbone in a wireless mesh network
06/22/2010US7742434 Ethernet chaining method
06/22/2010US7742433 Optimization for network utilization
06/22/2010US7742432 Topology comparison
06/22/2010US7742431 Selectively sending link state messages in a network link state protocol based on interest of network nodes
06/22/2010US7742430 System for automated management of spontaneous node migration in a distributed fixed wireless network
06/22/2010US7742429 Method and system of promptly processing real-time media stream data packet
06/22/2010US7742428 Dynamic gateway selection
06/22/2010US7742427 Internal loop-back architecture for parallel serializer/deserializer (SERDES)
06/22/2010US7742423 Method of heuristic determination of network interface transmission mode and apparatus implementing such method
06/22/2010US7742421 Systems, methods, and computer program products for distributing application or higher layer communications network signaling entity operational status information among session initiation protocol (SIP) entities
06/22/2010US7742420 Method and apparatus for bandwidth management of aggregate data flows
06/22/2010US7742418 Method and apparatus for determining latency and throughput of a data communication
06/22/2010US7742417 Burst traffic smoothing for SIP processing elements
06/22/2010US7742415 Non-intrusive knowledge suite for evaluation of latencies in IP networks
06/22/2010US7742414 Lightweight indexing for fast retrieval of data from a flow-level compressed packet trace
06/22/2010US7742413 Utilizing a null jitter buffer to monitor session traffic
06/22/2010US7742412 Method and apparatus for preventing head of line blocking in an ethernet system
06/22/2010US7742411 Highly-scalable hardware-based traffic management within a network processor integrated circuit
06/22/2010US7742410 Methods and apparatus for using gap packets to create a bandwidth buffer over which packets can be sent to reduce or eliminate overflow conditions
06/22/2010US7742406 Coordinated environment for classification and control of network traffic
06/22/2010US7742405 Network processor architecture
06/22/2010US7742404 Systems and methods of network monitoring
06/22/2010US7742401 Network having switchover with no data loss
06/22/2010US7742397 System and method of providing DSL services on a telephone networks
06/22/2010US7742394 Redundantly connected wireless sensor networking methods
06/22/2010US7742393 Locating endpoints in a power line communication system
06/22/2010US7742183 Method and apparatus for format conversion of printing data
06/22/2010US7742051 Device control using data communication
06/22/2010CA2688959A1 Method and system for retrieving online content in an interactive television environment
06/22/2010CA2688787A1 Method and system for coordinating data records across a plurality of computing devices
06/22/2010CA2547937C Method for radio bearer optimization through an adaptive access probability factor
06/22/2010CA2540922C A method for handling event triggers and re-authorization triggers in flow based charging
06/22/2010CA2533106C Communications system providing multi-layered extensible protocol interface and related methods
06/22/2010CA2502248C System and method for integrating wlan and 3g
06/22/2010CA2472571C Communication network
06/22/2010CA2464601C Methods and systems for configuring voice over internet protocol network quality of service
06/22/2010CA2446774C System and method for communication between stations processing common files
06/22/2010CA2441120C Sharing, managing and communicating information over a computer network
06/22/2010CA2437634C Apparatus and method for determining uplink ciphering activation time in universal mobile telecommunications system user equipment
06/22/2010CA2432600C System and method to efficiently move data from a pipeline data bus to another data bus in a network switch
06/22/2010CA2420878C Method and apparatus for searching a filtering database with one search operation
06/22/2010CA2404543C Server and method to provide access to a network
06/22/2010CA2392603C Fibre channel credit extender and repeater
06/22/2010CA2388623C Systems and methods for redirecting users attempting to access a network site
06/22/2010CA2381110C Process for managing a symmetric key in a communication network and devices for the implementation of this process
06/22/2010CA2372718C Broadcasting and receiving messages
06/22/2010CA2335662C Graphical user interface for creating assets
06/19/2010CA2688755A1 Method and communication device for processing data for transmission from the communication device to a second communication device
06/17/2010WO2010068949A2 Methods, systems, and computer readable media for regulating network address translator (nat) and firewall pinhole preservation traffic in a session initiation protocol (sip) network
06/17/2010WO2010068948A2 Methods, systems, and computer readable media for generating and using statelessly reversible representations of session initiation protocol (sip) information by sip cluster entities
06/17/2010WO2010068879A1 Methods and apparatus for bandwidth efficient transmission of usage information from a pool of terminals in a data network
06/17/2010WO2010068698A2 System and method for providing virtual private networks
06/17/2010WO2010068630A1 Providing local secure network access to remote services
06/17/2010WO2010068627A1 System and method for efficient routing on a network in the presence of multiple-edge restrictions and other constraints
06/17/2010WO2010068600A2 Method and system for deterministic packet drop
06/17/2010WO2010068594A1 Central controller for coordinating multicast message transmissions in distributed virtual network switch environment
06/17/2010WO2010068458A2 Systems and methods for gslb remote service monitoring
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